Lihong Li. Offline Evaluation and Optimization for Interactive Systems. In Xueqi Cheng, Hang Li, Evgeniy Gabrilovich, Jie Tang, editors, Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, WSDM 2015, Shanghai, China, February 2-6, 2015. pages 413-414, ACM, 2015. [doi]